<div class="demo">
  <input type="checkbox" id="check" /><label for="check">Toggle</label>
  <div id="format">
    <input type="checkbox" id="check1" /><label for="check1">B</label>
    <input type="checkbox" id="check2" /><label for="check2">I</label>
    <input type="checkbox" id="check3" /><label for="check3">U</label>
  </div>
</div>
<!-- End demo -->
<div class="demo-description">
  <p>A checkbox is styled as a toggle button with the button widget. The label
     element associated with the checkbox is used for the button text.</p>

  <p>This demo also demonstrates three checkboxes styled as a button set by
     calling <code>.buttonset()</code> on a common container.</p>
</div>
<!-- End demo-description -->